Constant-temperature and constant-pressure circulation supply system for copper wire drawing oil

A technology of constant temperature and constant pressure and supply system, applied in the field of copper wire drawing equipment, can solve the problems of large drawing oil storage tank and unsatisfactory cooling effect, etc., so as to improve the anti-oxidation performance, enhance the anti-oxidation performance, and ensure the heat exchange. effect of effect

Pending Publication Date: 2020-02-21
佛山市祥盈盛金属实业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent uses water tank 04 and heat dissipation water tower 07. Although it can assist in cooling the drawing oil, due to the large volume of the drawing oil storage tank 01 itself, the effect of cooling by soaking in the water surface is not very ideal.

Method used

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  • Constant-temperature and constant-pressure circulation supply system for copper wire drawing oil
  • Constant-temperature and constant-pressure circulation supply system for copper wire drawing oil

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Embodiment Construction

[0029] In the description of the present invention, it should be noted that for orientation words, such as the term "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "lower" , "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise " and other indication orientations and positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, or in a specific orientation. The structure and operation should not be construed as limiting the specific protection scope of the present invention.

[0030] In addition, terms such as "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying rela...

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Abstract

The invention discloses a constant-temperature and constant-pressure circulation supply system for copper wire drawing oil. The constant-temperature and constant-pressure circulation supply system comprises a wire drawing oil tank, a cooling water tank and a heat exchanger; the wire drawing oil tank and the cooling water tank are connected with the heat exchanger through pipelines; the wire drawing oil in the wire drawing oil tank is cooled by the heat exchanger, enters a wire drawing machine and then is circulated by the wire drawing machine to return into the wire drawing oil tank; the constant-temperature and constant-pressure circulation supply system is characterized in that the wire drawing oil in the wire drawing oil tank is pumped into the wire drawing machine under the constant pressure by the aid of a first variable-frequency pump; the cooling water tank comprises a cold water zone and a hot water zone which are separated from each other; a refrigerating unit is connected onto the cold water zone and the hot water zone; water in the cold water zone flows back to the hot water zone after passing through the heat exchanger; and water in the hot water zone returns to the cold water zone after being refrigerated by the refrigerating unit. By the aid of the system, the surface oxidation resistance of wire-drawing products can be improved effectively.

Description

technical field [0001] The invention relates to the technical field of copper wire drawing equipment, in particular to a constant temperature and constant pressure circulation supply system for copper wire drawing oil. Background technique [0002] Copper wire drawing machine is a machine used to make copper wire, which belongs to the pre-processing equipment for the production of metal products such as standard parts. Its purpose is: to draw the wire or rod through the wire drawing machine, so that the diameter, roundness, internal metallographic structure, surface finish and straightening of the wire or rod can meet the raw material processing requirements. [0003] Drawing oil is an auxiliary agent used in the copper wire drawing industry. It has the functions of lubrication, cleaning and cooling. In industrial production, drawing oil is recycled and reused. With the improvement of production efficiency, the frequency of use of drawing oil The higher the cooling time, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C9/00
CPCB21C9/00
Inventor 董兴友吴伟杰陈义
Owner 佛山市祥盈盛金属实业有限公司
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